【摘要】 利用种子、根茎和地上茎作繁殖材料的栽培技术措施,使东北野生龙胆的人工栽培获得成功,并已大面积推广。更多还原

【Abstract】 Used seeds, rhizomaes and stalks as reproduction materials, the culture of Gentiana manshurica was successful. It has been widely popularized in the production at Heilong-jiang, Northeast China.更多还原